10 Best Standing Air Conditioning Units 2026 in the United States

The BLACK+DECKER Smart Portable Air Conditioner with Heat is a versatile unit suitable for rooms up to 550 sq. ft. Its 12,000 BTU cooling capacity (ASHRAE 128) and 9,000 BTU heating capacity make it effective for both summer and winter use. The device also functions as a dehumidifier and fan, adding to its utility.

One of its standout features is the 'Follow Me' remote, which allows precise temperature control by using the remote as a thermostat. Additionally, the smart AC offers Wi-Fi connectivity and can be controlled via a mobile app or voice commands through Amazon Alexa or Google Assistant, making it convenient for tech-savvy users.

The unit’s SEER rating is 5.8, which is relatively lower, indicating it might not be the most energy-efficient option. It also lacks an Energy Star certification. The noise level is 52 dB, which is reasonable but may still be noticeable during operation. Portability is a strong suit; it comes with an easy-to-install window kit and wheels that make it easy to move around. Weighing 57.6 pounds, the unit is manageable but may require extra effort for frequent relocation. With its multifunctionality including cooling, heating, dehumidifying, and smart control options, this air conditioner is best suited for those seeking a comprehensive climate control solution in a mid-sized room without focusing on top-tier energy efficiency or quiet operation.

The BLACK+DECKER Portable Air Conditioner offers a solid cooling capacity of 14,000 BTU, which can effectively cool rooms up to 700 square feet, making it suitable for bedrooms and living rooms. It also includes a heating function with 12,000 BTU, so it can be used year-round. This model is a 4-in-1 device, combining air conditioning, heating, dehumidifying, and fan modes, which adds versatility beyond just cooling.

Energy efficiency is moderate with a Seasonal Energy Efficiency Ratio (SEER) of 6.2, and while it isn’t Energy Star rated, the annual energy consumption of 119 kWh is reasonable for its size. Noise level is around 52 decibels, which is about as loud as a normal conversation—noticeable but not overly disruptive for most users. Portability is decent; it weighs 35 pounds and has manageable dimensions, so it can be moved between rooms if needed, though it’s not ultra-lightweight. The unit comes with an installation kit for setting up the exhaust hose with a window, which is typical for portable ACs.

You’ll appreciate the smart features, including Wi-Fi connectivity and voice control via Alexa or Google Assistant, plus a handy “Follow Me” remote that uses a built-in thermostat to maintain more precise temperatures near you. One drawback is that the unit uses a traditional compressor without inverter technology, which may impact energy savings and noise compared to more advanced models. While it offers multiple functions, it doesn’t have the highest efficiency or quietest operation in its category. This BLACK+DECKER model is a versatile, user-friendly choice for anyone needing a reliable portable air conditioner with heating and smart controls for medium-sized rooms, though those seeking top energy savings or ultra-quiet performance might want to explore other options.

The BLACK+DECKER Smart Portable Air Conditioner is a solid choice for cooling rooms up to 700 square feet, thanks to its 14,000 BTU capacity. It's a three-in-one unit that not only cools but also dehumidifies and functions as a fan, which is useful for maintaining comfortable air quality during humid weather. The energy efficiency ratio (SEER) of 6.2 is decent, helping keep electricity use reasonable for its size, though it’s not the most energy-efficient model out there. Noise level is around 54 decibels, which is moderately quiet—noticeable but not too distracting, making it suitable for bedrooms or living areas.

Portability is good; while it weighs about 62 pounds, it comes with an easy-to-install window kit and a full remote control that includes a 'Follow Me' feature. This means the remote acts as a thermostat, so the unit adjusts temperature based on where you are, adding convenience. One standout is its smart features, allowing control via Wi-Fi and voice commands through Alexa or Google Assistant, which is great if you enjoy connected devices.

The unit is somewhat bulky compared to smaller portable ACs, and its dehumidification ability, while helpful, may not match dedicated dehumidifiers. This BLACK+DECKER model presents a user-friendly, reliable option for anyone needing a powerful, portable cooling solution with smart controls, especially in medium-sized rooms.